.container {
  width: 1200px;
  margin: 0 auto;
}
header .top_nav {
  height: 3rem;
  background-color: #ececec;
  text-align: center;
  line-height: 3rem;
  padding: 0 10px;
  box-sizing: border-box;
}
header .top_nav a {
  color: #929292;
  padding: 0 10px;
  border-right: 1px solid #b1b1b1;
}
header .top_nav li {
  float: left;
}
header .top_nav .left_nav li:last-of-type a {
  border-right: 0 none;
}
header .top_nav .right_nav li:last-of-type a {
  border-right: 0 none;
}
header .top_nav .right_nav li:last-of-type span {
  color: #ff232d;
}
header .top_search_container .container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  border: 1px solid red;
  height: inherit;
}
header .top_search_container .container .left_icon {
  padding: 1rem;
  border: 1px solid red;
}
header .top_search_container .container .search_container {
  height: inherit;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
header .top_search_container .container .search_container input {
  border: 2px solid red;
  display: block;
  width: 20rem;
  height: 3rem;
  border-color: orange;
  padding: 0 1rem;
}
header .top_search_container .container .search_container button {
  display: block;
  width: 3.5rem;
  height: 3rem;
  border-color: orange;
}
